3845916 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3845916 > 2 > ChemIDplus > YX4002700 > NIOSH/YX4002700 > Latrodectus curacaviensis venom Venom, spider, Latrodectus curacaviensis YX4002700 > YX4002700 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=YX4002700 $$$$